Class: Chef::Knife::CookbookMetadata
Constant Summary
Constants inherited
from Chef::Knife
CHEF_ORGANIZATION_MANAGEMENT, KNIFE_ROOT, OFFICIAL_PLUGINS, OPSCODE_HOSTED_CHEF_ACCESS_CONTROL, VERSION
Instance Attribute Summary
Attributes inherited from Chef::Knife
#name_args, #ui
Instance Method Summary
collapse
Methods inherited from Chef::Knife
#api_key, #apply_computed_config, category, chef_config_dir, common_name, #config_file_defaults, #config_file_settings, config_loader, #config_source, #configure_chef, #create_object, #delete_object, dependency_loaders, deps, #format_rest_error, guess_category, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_config, load_deps, #maybe_setup_fips, #merge_configs, msg, #noauth_rest, #parse_options, reset_config_loader!, reset_subcommands!, #rest, #root_rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_files, subcommand_loader, subcommands, subcommands_by_category, #test_mandatory_field, ui, unnamed?, use_separate_defaults?, #username
Constructor Details
This class inherits a constructor from Chef::Knife
Instance Method Details
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# File 'lib/chef/knife/cookbook_metadata.rb', line 62
def generate_metadata(cookbook)
Array(config[:cookbook_path]).reverse_each do |path|
file = File.expand_path(File.join(path, cookbook, "metadata.rb"))
if File.exist?(file)
generate_metadata_from_file(cookbook, file)
else
validate_metadata_json(path, cookbook)
end
end
end
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# File 'lib/chef/knife/cookbook_metadata.rb', line 73
def generate_metadata_from_file(cookbook, file)
ui.info("Generating metadata for #{cookbook} from #{file}")
md = Chef::Cookbook::Metadata.new
md.name(cookbook)
md.from_file(file)
json_file = File.join(File.dirname(file), "metadata.json")
File.open(json_file, "w") do |f|
f.write(Chef::JSONCompat.to_json_pretty(md))
end
Chef::Log.trace("Generated #{json_file}")
rescue Exceptions::ObsoleteDependencySyntax, Exceptions::InvalidVersionConstraint => e
ui.stderr.puts "ERROR: The cookbook '#{cookbook}' contains invalid or obsolete metadata syntax."
ui.stderr.puts "in #{file}:"
ui.stderr.puts
ui.stderr.puts e.message
exit 1
end
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#run ⇒ Object
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# File 'lib/chef/knife/cookbook_metadata.rb', line 43
def run
config[:cookbook_path] ||= Chef::Config[:cookbook_path]
if config[:all]
cl = Chef::CookbookLoader.new(config[:cookbook_path])
cl.load_cookbooks
cl.each_key do |cname|
generate_metadata(cname.to_s)
end
else
cookbook_name = @name_args[0]
if cookbook_name.nil? || cookbook_name.empty?
ui.error "You must specify the cookbook to generate metadata for, or use the --all option."
exit 1
end
generate_metadata(cookbook_name)
end
end
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# File 'lib/chef/knife/cookbook_metadata.rb', line 91
def validate_metadata_json(path, cookbook)
json_file = File.join(path, cookbook, "metadata.json")
if File.exist?(json_file)
Chef::Cookbook::Metadata.validate_json(IO.read(json_file))
end
rescue Exceptions::ObsoleteDependencySyntax, Exceptions::InvalidVersionConstraint => e
ui.stderr.puts "ERROR: The cookbook '#{cookbook}' contains invalid or obsolete metadata syntax."
ui.stderr.puts "in #{json_file}:"
ui.stderr.puts
ui.stderr.puts e.message
exit 1
end
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